Controlling of slope of carrier-envelope phase of few-cycle laser pulses on propagation distance near the focus

被引:0
作者
Zhou Yong-Heng [1 ]
Jiang Hong-Bing
Gong Qi-Huang
机构
[1] Peking Univ, Dept Phys, Beijing 100871, Peoples R China
[2] Peking Univ, State Key Lab Mesoscop Phys, Beijing 100871, Peoples R China
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The effect of focusing geometry oil slope of carrier-envelope (CE) phase phi(CE) versus propagation distance from the focus in few-cycle laser pulses is investigated. The slope could be adjusted by changing the distance L between the waist of the incident beam and the lens. At the focus, partial derivative phi(CE)/partial derivative 9(z/zr) = 0 when L = 0, and partial derivative phi(CE)/partial derivative(z/zr) = -2 when L = infinity. The longer the distance L, the steeper the curve of the CE phase at the focus.
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页码:1245 / 1247
页数:3
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共 17 条
[1]   Attosecond control of electronic processes by intense light fields [J].
Baltuska, A ;
Udem, T ;
Uiberacker, M ;
Hentschel, M ;
Goulielmakis, E ;
Gohle, C ;
Holzwarth, R ;
Yakovlev, VS ;
Scrinzi, A ;
Hänsch, TW ;
Krausz, F .
NATURE, 2003, 421 (6923) :611-615
[2]   Controlling the carrier-envelope phase of ultrashort light pulses with optical parametric amplifiers [J].
Baltuska, A ;
Fuji, T ;
Kobayashi, T .
PHYSICAL REVIEW LETTERS, 2002, 88 (13) :4-133901
[3]   Optical frequency synthesis based on mode-locked lasers [J].
Cundiff, ST ;
Ye, J ;
Hall, JL .
REVIEW OF SCIENTIFIC INSTRUMENTS, 2001, 72 (10) :3749-3771
[4]   Phase-dependent harmonic emission with ultrashort laser pulses [J].
de Bohan, A ;
Antoine, P ;
Milosevic, DB ;
Piraux, B .
PHYSICAL REVIEW LETTERS, 1998, 81 (09) :1837-1840
[5]   Monolithic carrier-envelope phase-stabilization scheme [J].
Fuji, T ;
Rauschenberger, J ;
Apolonski, A ;
Yakovlev, VS ;
Tempea, G ;
Udem, T ;
Gohle, C ;
Hänsch, TW ;
Lehnert, W ;
Scherer, M ;
Krausz, F .
OPTICS LETTERS, 2005, 30 (03) :332-334
[6]   Acceleration of femtosecond pulses to superluminal velocities by Gouy phase shift [J].
Horvath, ZL ;
Vinko, J ;
Bos, Z ;
vonderLinde, D .
APPLIED PHYSICS B-LASERS AND OPTICS, 1996, 63 (05) :481-484
[7]   Gouy phase shift for few-cycle laser pulses [J].
Lindner, F ;
Paulus, GG ;
Walther, H ;
Baltuska, A ;
Goulielmakis, E ;
Lezius, M ;
Krausz, F .
PHYSICAL REVIEW LETTERS, 2004, 92 (11) :113001-1
[8]   Measurement of the phase of few-cycle laser pulses [J].
Paulus, GG ;
Lindner, F ;
Walther, H ;
Baltuska, A ;
Goulielmakis, E ;
Lezius, M ;
Krausz, F .
PHYSICAL REVIEW LETTERS, 2003, 91 (25) :253004-253004
[9]   Absolute-phase phenomena in photoionization with few-cycle laser pulses [J].
Paulus, GG ;
Grasbon, F ;
Walther, H ;
Villoresi, P ;
Nisoli, M ;
Stagira, S ;
Priori, E ;
De Silvestri, S .
NATURE, 2001, 414 (6860) :182-184
[10]   TERAWATT TO PETAWATT SUBPICOSECOND LASERS [J].
PERRY, MD ;
MOUROU, G .
SCIENCE, 1994, 264 (5161) :917-924